AKAI Z4 / Z8 & MPC4000 MNX2010 SITE

--- Last Update 7 April 2026 - Since the year 2013 !!! So now 13 Years ! ---

Akai Z8 Specifications: Synthesizer Section Maximum Polyphony : 64-Voices (32-Voices: 96kHz) Memory Capacity : 16MB, expandable to 512MB using 168-pin SDRAM DIMMs (PC133/PC100, CL2, ECC/Non, 256MB max.) 2 slots Sampling Frequency : 44.1 kHz, 48 kHz, 96 kHz Total Sampling Time : 180/120 (16/24bit) seconds mono 44.1kHz 166/110 (16/24bit) seconds mono 48kHz 83/55 (16/24bit) second mono 96kHz 90/60 (16/24bit) seconds stereo 44.1kHz 83/55 (16/24bit) seconds stereo 48kHz 41/27 (16/24bit) seconds stereo 96kHz Filter : Digital dynamic multi-mode filter (2-pole x 3 with resonance) per voice Envelope Generators : 3 x Digital Envelope generators (2 multi-stage) per voice LFOs : 2 x Multi-Wave Low Frequency Oscillators per voice Others Display : Backlight 248 x 60 dot graphic LCD Drivebay : 3.5 inch x 1 (ATA) Connectors : Inputs x 2, Outputs x 2, Phones, MIDI IN x2, MIDI OUT/THRU x2, SCSI interface. Outputs x 8, S/P-DIF digital I/O 2 x RCA input/output. Accessories : AC power cable, operators manual, Sound Library Disc, Cable set for IDE drive. Dimensions : 483(W) x 415(D) x 91(H) mm Weight : 6.4 kg

The 3 options to replace your old hard drive

FAST ! - ZuluSCSI Blaster (RP2350B) (around 100 euros) The ZuluSCSI Blaster (SCSI2SD) was released in April 2025. It can read up to 18 MB/s and write up to 11 MB/s and supports Ultra SCSI (20 MB/s). (ZuluSCSI RP2040 : Maximum read speed 4 MB/sec.) It's definitely moving in the right direction. The question is whether this high speed is in the sampler. The sampler must be SCSI-2 standard to achieve these high speeds. That's certainly the case with the Z-Series. The SCSI-2 standard enabled faster operation (10 MHz) and wider buses (16-bit or 32-bit). At 10 MHz with a bus width of 16 bits, a data rate of 20 MB/s is possible. The question is what speed will ultimately be achieved. Perhaps the bottleneck is the sampler itself, which is causing the speed to be a bit disappointing, but for the Z-Series things look rosy. 2025f is the same as RP2350B. Buy Zuluscsi Kit > Samplerzone.com        More Info and Buy > Zuluscsi.com Amigastore.com > Bay Bracket 3.5" SCSI2SD ZuluSCSI      ZuluSCSI Blaster RP2350B

MID ! - IDE2SD or IDE2CF or both? (around 30 euros) For SD & CF converting use IDE adapters for the Z4/Z8 & MPC4000, simpler and more cheaper than SCSI adapters and so easy to install, only format in FAT32. For SD & CF larger than 512MB, use a computer to format. Addonics.com >>> IDE - CF Adapter (Supported memory list and info) The answer to the question of which is best: the IDE2SD! SD is still preferable to CF. I had an incident with a card reader that destroyed a CF. One of the legs was bent and destroyed the CF card, luckily I had a backup! You won't experience that with an SD card, which is much more robust. It's not for nothing that almost everything is SD these days. You can purchase a kit or the IDE2SD board and the 3.5-inch bay separately. Or, you can 3D print the 3.5-inch bay. Also take a look at the HD Replace Workshop. IDE2SD Card 40Pin Male IDE HD converter > Ebay        Floppy drive Bay SD to IDE (printed out) > Ebay IDE2SD Floppy drive bay (3D print file) > Thingiverse        IDE2SD Floppy drive bay (3D print file) > Printables KIT : floppy drive bay (printed out) & SD to IDE hard drive adapter (40 pin) > Zzxio

SLOW ! - USB-Stick startup disk (around 10 euros) To use the USB-Stick as startup disk on the Z4/Z8, you need to disconnect the harddisk-connectors. Better even remove the harddisk, because it’s noisy, slow, old & unreliable. Format your stick as FAT32. The stick/partition should not be larger than 32GB. Copy programs and samples in an autoload folder. That’s it, the power on and it will load automatically, a lot slower as CF & SD, but very cheap solution. I use the synthy banks 1 & 2 in total 66MB. The outcome of the test : SD & CF >>> Start Load - 13 sec >>> End Time - 1:22 sec USB >>> Start Load - 54 sec >>> End Time - 2:47 sec Conclusion : USB is much slower than SD & CF and it will take some time to find the USB-Stick. In fact 41 sec more than SD & CF and the loading time is round a minute (for a 66MB) slower. As predictable, the fast data converters are expensive and the slow are cheap ... MNX2010 Nov'25

Q-Link: Q-Link has only 8 channels real-time controller. So before you assign the parameter data, try out (front panel Q-Link controls), witch one of the controller data is effective. The one I like the most is the Cut-off & Resonance, especially with synthesiser and effects sounds. For drums I like more Reverb & Flanger. The Q-Link controls are recordable and transmit and receive real-time controller data. To optimize the controller data. Use the separate tracks for every controller number-parameter. Go to the list editor in Cubase or any other DAW, delete all other data controllers for volume and program change, if you don’t use it, delete it ! Now select the all controller data and go to Quantize and delete doubles. Remember MIDI is still slow ! ..... MNX2010 March'18.

YouTube Playlists Some videos on this Site are Playlists. YouTube has changed a few things with the Playlists; it is clearly a downgrade. Hence the link (below the video) to YouTube, to play the playlist there. So that is no longer visible from the outside, but if you click on the play arrow, you see the (|<| |>|) back and forward arrows appear to go through the Playlist. And the videos are still played automatically one after the other. Submit my YouTube channel for new adds. YouTube Link > More Playlists MNX2010

YouTube Link > Playlist - AKAI Z4 / Z8 & MPC4000

AKAI Z8 infoz8.pdf >>> (0.2Mb)(eng) * Mediafire Download * * Google Drive Download * AKAI Z8 myakaiz8.pdf >>> (0.04Mb)(eng) * Mediafire Download * * Google Drive Download *

AKAI Z8 Links : ---------------------------------------------------------------- Akaipro.com >>> find international-distributors Sweetwater.com >>> AKAI Z8 Review Supersonica.it(RIP) >>> AKAI Z8 Promotion Synthony.com/Museum(RIP) >>> AKAI Z8 INFO Gearslutz.com >>> AKAI Z8 Forum / Tips Synfo.nl >>> Service Manual MPC4000 ---------------------------------------------------------------- Made for min 1024 pix screen resolution EMAILME for more info ----------------------------------------------------------------- ##### Copyright (C) 2013 MNX 2010. All rights reserved. ##### ****** THANKS TO Eric Trooster AND OTHERS FOR SUPERVISION ****** ----------------------------------------------------------------- >>> To MNX2010 MainSite <<< © MNX2010 Web & Logo Design All rights reserved Mailme for further information or suggestions Back to TOP

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